well , you might gonna say to search google for the title question, but believe me, i did it already and i m still confused! . So I am asking for your help with my requirements.

I want to buy a case which can..

1. hold 360mm radiator.
2. more spacious and should hold reservoir and mcp655 pump.
3. airflow and cooling at its best among these 2.
4. should not get dusty easily.
5. easily mod-able.
more good features always welcome!

I am not gonna upgrade in future atleast 3 years. so please advice accordingly.

HAF X, any day of the week. Unless, you're on a tight budget and really need to save the ~$50. The Phantom is a nice case with a unique design and some good features, but the HAF is a better designed for a high-end WC setup like you've described.

No extra room for water lost in the X over the 932. You gain a case that does support the larger motherboards if that ever becomes something you want later down the road. The HAF 932 can't unless you mod it.

well , you might gonna say to search google for the title question, but believe me, i did it already and i m still confused! . So I am asking for your help with my requirements.

I want to buy a case which can..

1. hold 360mm radiator.
2. more spacious and should hold reservoir and mcp655 pump.
3. airflow and cooling at its best among these 2.
4. should not get dusty easily.
5. easily mod-able.
more good features always welcome!

I am not gonna upgrade in future atleast 3 years. so please advice accordingly.

I've only worked once on an nzxt tempest, the quality isn't the same (it lacks some decent anti-aliasing, word from the owner itself, who wasn't impressed when he saw my 922) as the CM cases that's for sure. Looks aren't just it. At the end of the day, practicality is what is most important. So any CM case stated here would win over the nzxt one.

I've often thought of getting a HAF-X for the insane airflow, and then modding a curved brushed alum door onto it for noise and looks, curved so air still flows in the top and bottom... but that won't really fix it. Still have that plastic molding on the top, and the fact that the case itself isn't brushed... That and I'm so effin sick of how heavy full-towers are. What am I using all that space for anyways? Nothin'